Magnetic-Field-Dependent Effect on the Synthesis of Cu2O Crystals

被引：0
|
作者：
Kong, Chuncai [1 ]
Sun, Shaodong [1 ]
Sun, Zhanbo [1 ]
Ding, Bingjun [1 ]
Yang, Zhimao [1 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Sci, State Key Lab Mech Behav Mat, MOE Key Lab Nonequilibrium Synth & Modulat Conden, Xian 710049, Shaanxi, Peoples R China
来源：
ADVANCED MATERIALS AND INFORMATION TECHNOLOGY PROCESSING II | 2012年 / 586卷
关键词：
Cuprous Oxide; magnetic field; synthesis; MICROCRYSTALS; AGGREGATION;
D O I：
10.4028/www.scientific.net/AMR.586.121
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of magnetic field on the morphology and properties of Cu2O has been investigated by using a high magnetic field (B = 7 T) during the synthesis of Cu2O. Transmission electron microscopy (TEM) images showed that the variation of Cu2O crystal microstructures from nanospheres to nanoparticle-aggregates under the introduction of external magnetic field. And the optical band gap energy (E-g) of Cu2O was changed from 2.51 eV (nanospheres) to 2.27 eV (nanoparticle-aggregates). The effect of high magnetic field on the structure and properties is expected to be widely used to improve various crystals.
引用
收藏
页码：121 / 125
页数：5
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